20541213504

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{20297}}^1$

素因数の和:20573

約数の個数: 168

約数和(自身を含む): 67560187968

約数和(自身を除く): 47018974464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 251, 252, 288, 336, 448, 502, 504, 576, 672, 753, 1004, 1008, 1344, 1506, 1757, 2008, 2016, 2259, 3012, 3514, 4016, 4032, 4518, 5271, 6024, 7028, 8032, 9036, 10542, 12048, 14056, 15813, 16064, 18072, 20297, 21084, 24096, 28112, 31626, 36144, 40594, 42168, 48192, 56224, 60891, 63252, 72288, 81188, 84336, 112448, 121782, 126504, 142079, 144576, 162376, 168672, 182673, 243564, 253008, 284158, 324752, 337344, 365346, 426237, 487128, 506016, 568316, 649504, 730692, 852474, 974256, 1012032, 1136632, 1278711, 1299008, 1461384, 1704948, 1948512, 2273264, 2557422, 2922768, 3409896, 3897024, 4546528, 5094547, 5114844, 5845536, 6819792, 9093056, 10189094, 10229688, 11691072, 13639584, 15283641, 20378188, 20459376, 27279168, 30567282, 35661829, 40756376, 40918752, 45850923, 61134564, 71323658, 81512752, 81837504, 91701846, 106985487, 122269128, 142647316, 163025504, 183403692, 213970974, 244538256, 285294632, 320956461, 326051008, 366807384, 427941948, 489076512, 570589264, 641912922, 733614768, 855883896, 978153024, 1141178528, 1283825844, 1467229536, 1711767792, 2282357056, 2567651688, 2934459072, 3423535584, 5135303376, 6847071168, 10270606752, 20541213504]

約数ペア:

[(1, 20541213504), (2, 10270606752), (3, 6847071168), (4, 5135303376), (6, 3423535584), (7, 2934459072), (8, 2567651688), (9, 2282357056), (12, 1711767792), (14, 1467229536), (16, 1283825844), (18, 1141178528), (21, 978153024), (24, 855883896), (28, 733614768), (32, 641912922), (36, 570589264), (42, 489076512), (48, 427941948), (56, 366807384), (63, 326051008), (64, 320956461), (72, 285294632), (84, 244538256), (96, 213970974), (112, 183403692), (126, 163025504), (144, 142647316), (168, 122269128), (192, 106985487), (224, 91701846), (251, 81837504), (252, 81512752), (288, 71323658), (336, 61134564), (448, 45850923), (502, 40918752), (504, 40756376), (576, 35661829), (672, 30567282), (753, 27279168), (1004, 20459376), (1008, 20378188), (1344, 15283641), (1506, 13639584), (1757, 11691072), (2008, 10229688), (2016, 10189094), (2259, 9093056), (3012, 6819792), (3514, 5845536), (4016, 5114844), (4032, 5094547), (4518, 4546528), (5271, 3897024), (6024, 3409896), (7028, 2922768), (8032, 2557422), (9036, 2273264), (10542, 1948512), (12048, 1704948), (14056, 1461384), (15813, 1299008), (16064, 1278711), (18072, 1136632), (20297, 1012032), (21084, 974256), (24096, 852474), (28112, 730692), (31626, 649504), (36144, 568316), (40594, 506016), (42168, 487128), (48192, 426237), (56224, 365346), (60891, 337344), (63252, 324752), (72288, 284158), (81188, 253008), (84336, 243564), (112448, 182673), (121782, 168672), (126504, 162376), (142079, 144576)]